LS1 WIRE HARNESS CONVERSION
PSI | Standalone Wiring Harness | LS Wiring | LS Wirng
PSI specializes in the design and manufacture of Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. These harnesses include the Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines as well as Gen IV (58x) LS2, LS3, LS7, & Vortec and GEN V LT / ECOTEC3 Engines.
TRENDING ON PSICONVERSION
GEN III (24X) PCM/ProgrammingPSI Fuel Tank Kits | LS | LSX | LS1 | LS2 | LS3 | LS6 | LS7 | LS9 | LSA | Vortec | TanksPSI Accessory Brackets | LS | LSX | LS1 | LS2 | LS3 | LS6 | LS7 | LS9 | LSA | Vortec |
Speartech | LS Harness | LT Harness | LSX Swap Harness
Speartech is your LS & LT wiring harness swap specialist. We offer LS / LT swap harnesses for all Gen 3, 4 and 5 LS / LT engines including LS1, LS2, LS3, LS6, LS7, LSA, LS9, Gen 5 V8, LT1, LT4 ,LQ4, LQ6, L99, Vortec variants - DOD, VVT, AFM. Speartech also provides ECM programming (including E38, E67, E40, E92), LS / LT engine wiring harness reworks and conversion, adapters, and LS-58x Harnesses · LS-24x Harnesses · Powertrain Packages · Harness Reworks · 6L80 · Gen 5 V8